vinegar stroke
English edit
Etymology edit
(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) Uncertain.
- Perhaps from the idea that the man ejaculating may have a strained facial expression like that of somebody tasting sour vinegar.
- Perhaps from the idea that when a man masturbates his strokes become faster and shorter when reaching climax similar to shaking vinegar from a bottle.
Noun edit
vinegar stroke (plural vinegar strokes)
- (slang) The fast strokes during male masturbation, just before ejaculation.